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Injection Mold Machine Operator Jobs in California

Applied Medical

Mold Maker

Rancho Santa Margarita, CA · On-site

$25/hr

Experience operating or supporting CNC machining equipment. * Background in manufacturing processes such as machining, injection molding, extrusion, and stamping. * Experience supporting medical ...

Infinity Staffing

Be Seen First

Machine Operator

Madera, CA · On-site

$17.50 - $18.40/hr

Operator will perform preliminary post-production work on molded parts. RESPONSIBILITIES ... Sets up and breaks down molds, machines, and work area to start production cycle * Measures and ...

Cambro

Mold Tool Tech III

Huntington Beach, CA

$21 - $27.50/hr

In-House Injection Mold Repair, preventative maintenance, troubleshooting, insert change over ... Extensive knowledge to operate various tools such as milling machines, lathes, grinders, drill ...

Cambro

Mold Tool Tech III

Huntington Beach, CA · On-site

$21 - $27.50/hr

In-House Injection Mold Repair, preventative maintenance, troubleshooting, insert change over ... Extensive knowledge to operate various tools such as milling machines, lathes, grinders, drill ...

Cambro Manufacturing Co.

Be Seen First

Injection Molding - Process Technician

Huntington Beach, CA · On-site

$27.53 - $34/hr

... machinery. The Process Tech II performs accurate, efficient mold set-ups and start-ups daily ... Ability to read and interpret documents such as safety rules, operating and maintenance ...

Eaton

Molding Operator - 2nd Shift

Camarillo, CA · On-site

$16.50 - $20/hr

What you'll do: Mold Operator role will set up equipment, prepares compounds and processes a ... Verify machine settings, part identification, and process parameters meet product and customer ...

BF SUMA PHARMACEUTICALS INC

Machine Operator

Rosemead, CA · On-site

$13 - $15/hr

We are a manufacturing company located in Rosemead, recruiting for production operators to join our ... mold machine, face mask machine, and liquid filling machine * Cooperate with team members to ...

Ambrit Engineering

Process Technician

Santa Ana, CA

$28 - $34/hr

Can assist and coordinate daily activities of production workers engaged in operating plastic ... Experience with injection molding machines and auxiliary equipment * Ability to identify and ...

Datwyler

Press Operator- Injection

Ontario, CA · On-site

$20 - $23/hr

The press operator - injection sets up and operates injection molding presses to convert uncured strips of rubber into cured parts. This role will be for 2nd shift production. Primary ...

Datwyler

Press Operator- Injection

Ontario, CA

$20 - $23/hr

The press operator - injection sets up and operates injection molding presses to convert uncured strips of rubber into cured parts. This role will be for 2nd shift production. Primary ...

Datwyler

Press Operator Injection

Ontario, CA · On-site

$20 - $23/hr

The press operator - injection sets up and operates injection molding presses to convert uncured strips of rubber into cured parts. This role will be for 2nd shift production. Primary ...

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All JobsInjection Mold Machine Operator JobsInjection Mold Machine Operator Jobs in California

Injection Mold Machine Operator information

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$11

$18

$25

How much do injection mold machine operator jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for injection mold machine operator in California is $18.12, according to ZipRecruiter salary data. Most workers in this role earn between $15.19 and $20.38 per hour, depending on experience, location, and employer.

What does an Injection Mold Machine Operator do?

An Injection Mold Machine Operator is responsible for setting up, operating, and maintaining machines that mold plastic or other materials into specific shapes. They monitor the molding process, adjust machine settings, ensure quality standards are met, and perform routine maintenance. Operators also troubleshoot issues with the machinery and the molded products, keeping production running efficiently and safely.

What is the hourly rate for injection molding?

Injection mold machine operators typically earn between $12 and $20 per hour, depending on experience, location, and the complexity of the machinery. Entry-level positions may start lower, while experienced operators with certifications can earn higher wages. Wages can also vary based on shift work and company size.

What qualifications do you need for injection molding?

Injection mold machine operators typically need a high school diploma or equivalent and should have basic mechanical skills. Prior experience with manufacturing equipment or machinery is often preferred, and some employers may require certification in safety procedures or equipment operation. Attention to detail and the ability to follow safety protocols are essential for this role.

Is injection molding a good job?

Injection mold machine operators work in manufacturing environments, operating and maintaining plastic injection molding machines. The job often requires attention to detail, technical skills, and safety awareness, with opportunities for overtime and advancement. It can be a stable career for those interested in manufacturing and machinery operation.

What are some common challenges faced by Injection Mold Machine Operators, and how can they be addressed?

Injection Mold Machine Operators often encounter challenges such as maintaining consistent product quality, troubleshooting machine malfunctions, and managing tight production schedules. To address these, it's important to develop strong problem-solving skills, become familiar with machine maintenance procedures, and communicate closely with team members, including quality control and maintenance staff. Regular training and staying updated on new technologies can also help operators adapt to evolving production demands and improve efficiency.

How much do injection molders make?

Injection mold machine operators typically earn an average hourly wage of $15 to $20, which translates to approximately $31,000 to $41,000 annually for full-time work. Wages can vary based on experience, location, and certifications, with some operators earning higher salaries with specialized skills or advanced machinery knowledge.

What are the key skills and qualifications needed to thrive as an Injection Mold Machine Operator, and why are they important?

To thrive as an Injection Mold Machine Operator, you need a solid understanding of manufacturing processes, mechanical aptitude, and typically a high school diploma or technical training. Familiarity with injection molding machines, quality inspection tools, and knowledge of safety standards are crucial, and some employers may require certifications like RJG or Paulson. Strong attention to detail, problem-solving abilities, and effective teamwork are standout soft skills in this role. These skills and qualities are essential for maintaining product quality, ensuring safety, and minimizing downtime in a fast-paced production environment.

What is the difference between Injection Mold Machine Operator vs Mold Setter?

AspectInjection Mold Machine OperatorMold Setter
Primary RoleOperates and monitors injection molding machines to produce plastic partsSets up, adjusts, and maintains molds for production runs
CredentialsTypically requires a high school diploma and technical trainingRequires similar technical training and experience with molds
Work EnvironmentManufacturing plant, machine-focusedManufacturing plant, mold-focused
Industry UsageCommonly employed in plastics manufacturingCommonly employed in plastics and injection molding industries

While both roles are essential in plastic manufacturing, the Injection Mold Machine Operator primarily runs the machines, whereas the Mold Setter prepares and maintains molds for production. Understanding these differences helps in choosing the right career path or job search focus.

What cities in California are hiring for Injection Mold Machine Operator jobs? Cities in California with the most Injection Mold Machine Operator job openings:
What are popular job titles related to Injection Mold Machine Operator jobs in CA? For Injection Mold Machine Operator jobs in CA, the most frequently searched job titles are:
Injection Mold Machine Operator jobs near you
Infographic showing various Injection Mold Machine Operator job openings in California as of June 2026, with employment types broken down into 87% Full Time, 11% Part Time, and 2% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $37,688 per year, or $18.1 per hour.
Mold Maker

Mold Maker

Applied Medical

Rancho Santa Margarita, CA • On-site

$25/hr

Full-time

Medical, Life, Retirement, PTO

Posted 19 days ago

Applied Medical rating

8.3

Company rating: 8.3 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

Job description

Applied Medical is a new generation medical device company with a proven business model and commitment to innovation fueled by rapid business growth and expansion. Our company has been developing and manufacturing advanced surgical technologies for over 35 years and has earned a strong reputation for excellence in the healthcare field. Our unique business model, combined with our dedication to delivering the highest quality products, enables team members to contribute in a larger capacity than is possible in typical positions.
Position Description
Position Overview
The Mold Maker plays a critical role within Applied Medical's Research and Development organization by leading the construction of injection molds and prototype components that support new medical device development. This role combines advanced technical expertise with project leadership to ensure molds and research and development components are built accurately, efficiently, and in alignment with engineering specifications and quality standards. The mold maker directs machining and support teams through complex workflows, enabling smooth process flow and timely project execution.
Key Responsibilities
  • Lead and guide the construction of injection molds and research and development components in accordance with engineering drawings, routing sheets, and manufacturing instructions.
  • Coordinate machining, inspection, and design teams to ensure clear communication and efficient project progression.
  • Identify, prioritize, and sequence tasks to manage component flow through the shop and meet development timelines.
  • Create detailed routing sheets that define the full component construction process from start to completion.
  • Prepare prototype components by mounting on pallets and ensuring proper fixturing for repeatable machining results.
  • Monitor build progress and proactively address technical or scheduling challenges.
  • Maintain compliance with quality system regulations, standard operating procedures, and safety guidelines.

Success in This Role Looks Like
  • Delivering fully functional molds and prototype components that meet engineering intent and quality requirements.
  • Establishing clear, repeatable workflows that improve efficiency across machining and inspection teams.
  • Leading complex projects independently while maintaining alignment with engineering and leadership stakeholders.
  • Communicating priorities, risks, and progress effectively across cross functional teams.
  • Supporting continuous improvement in mold making and prototype development processes.

This position requires the following skills and attributes:
  • Five or more years of experience in injection mold making or mold building within a manufacturing environment.
  • Demonstrated ability to lead and coordinate machining and tooling teams through complex builds.
  • Proven experience developing routing sheets, schedules, and workflows for mold and component construction.
  • Strong organizational and planning skills to manage multiple priorities and maintain efficient process flow.
  • Technical aptitude with strong attention to detail and craftsmanship.
  • Ability to work independently and collaboratively within a team-based environment.
  • Strong interpersonal and communication skills for cross functional collaboration.
  • Ability to read, write, speak, and comprehend English for documentation and communication.
  • Basic computer proficiency, including working knowledge of Microsoft Excel, Word, and PowerPoint.

Position Requirements
This position requires the following skills and attributes:
  • Strong mechanical aptitude and interest in machining or manufacturing trades.
  • Ability to read, write, and speak in English for effective communication and documentation.
  • Technical, hands-on approach to learning and solving basic manufacturing challenges.
  • Completion of a machinist trade school program or community college machinist certification.
  • High school diploma or equivalent.
  • Ability to lift fifty pounds as required for materials and tooling.

Preferred
The following skills and attributes are preferred:
  • Technical trade school training or equivalent hands-on technical experience.
  • Experience operating or supporting CNC machining equipment.
  • Background in manufacturing processes such as machining, injection molding, extrusion, and stamping.
  • Experience supporting medical device development or other regulated manufacturing environments.
  • Demonstrated creative problem solving and adaptability in dynamic project environments.
  • Ability to reprioritize tasks and projects based on changing development needs.
  • Experience in project management and technical team leadership.

Benefits
Benefits
  • Competitive compensation range: $25 - $40 / hour (California).
  • Comprehensive benefits package.
  • Training and mentorship opportunities.
  • On-campus wellness activities.
  • Education reimbursement program.
  • 401(k) program with discretionary employer match.
  • Generous vacation accrual and paid holiday schedule.

Please note that the compensation range may be adjusted in the future, and bonus and incentive compensation plans may apply.
Our total reward package reflects our commitment to employee growth and well-being, as we invest in your development and offer a range of benefits designed to enhance your career and life.
All compensation and benefits are subject to plan documents and written agreements.
Equal Opportunity Employer
Applied Medical is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, disability (mental and physical), exercising the right to family care and medical leave, gender, gender expression, gender identity, genetic information, marital status, medical condition, military or veteran status, national origin, political affiliation, race, religious creed, sex (including pregnancy, childbirth, breastfeeding and related medical conditions), or sexual orientation, or any other status protected by federal, state or local laws in the locations where Applied Medical operates.

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